Search Application Notes & Cards
Learn how to configure Rohde & Schwarz products to fit your application. Search our database by product, technology, or application to find relevant technical documents.
Search Application Notes & Cards
Learn how to configure Rohde & Schwarz products to fit your application. Search our database by product, technology, or application to find relevant technical documents.
1108 Results
The R&S®RTB2000 digital oscilloscope lets you share your scope’s display with any computer/projector via LAN or Internet. The oscilloscope comes with an RJ-45 Ethernet jack and a built-in web server (as standard). The screen is displayed via a direct connection to a PC, via LAN or over the Internet.
21-Mar-2017
The need to properly represent the ever changing complexities of the RF environment across communications, surveillance, electronic support measures (ESM) and signal intelligence system (SIGINT) with the advances of signal complexity and bandwidth, requires an enormous test and measurement effort.Extensive field tests are often applied to verify the performance and capabilities under preferably natural but controlled conditions. This is both costly and requires a great deal of time.RF signal environment generation using Test & Measurement equipment brings field tests into the laboratory, where a controlled, cost-effective and reproducible environment exists. The R&S®Pulse Sequencer software is a versatile tool to generate arbitrary and realistic RF signal scenarios ensuringsystem readiness for the real operational world.This application note introduces the R&S®Pulse Sequencer software, explains several examples that are applicable for research, development, before operational and during life-time test in detail, and guides you through the necessary steps, to generate a self-defined, arbitrary real life RF signal environment.
17-Jan-2017 | AN-No. 1MA288
The SMIQB Vector Signal Generator and the AMIQ I/Q Modulation Generator with the WinIQSIM™ software are outstanding signal sources for 3rd generation communication systems. This paper describes how to apply R&S signal generators for 3GPP WCDMA measurements, and introduces 3GPP WCDMA and related measurement applications.
27-Nov-2000 | AN-No. 1GP39
Voice over IP for air traffic control
19-Nov-2012
Rohde & Schwarz recognizes the potential risk of computer virus infection when con-necting Windows®-based test instrumenta-tion to other computers via local area net-works (LANs), or using removable storage devices.This white paper introduces measures to minimize malware threats and discusses ways to mitigate risks while insuring that instrument performance is not compro-mised.The paper discusses the use of anti-virus software. It also outlines how to keep the Windows® 7 operating system properly updated through regular installation of OS patches.
27-Jan-2015 | AN-No. 1DC01
The NRT power reflection meter can measure the average burst power of TDMA signals. This application note shows how to use this feature to measure the average power in the useful part of GSM/EDGE bursts. The procedure given here can also be modified for use with other TDMA systems.
01-Dec-2003 | AN-No. 1GP47
The R&S®ESW-B8 and R&S®ESW-B8E extended bandwidth options allow the R&S®ESW EMI test receiver to measure with a resolution bandwidth of up to 80 MHz. The increasing number of wideband applications (e.g. radar sensors) and accompanying standards means there is now a greater interest in wide bandwidth measurements.This application note describes the following topics for the R&S®ESW EMI test receiver:► Characteristics and implementation of RF signal paths► Image responses and how their rejection is handled ► Ultrawideband measurement applications as required e.g. by ETSI standards► Solutions for efficiently coping with bandwidth limitations in the range above 8 GHz
19-Nov-2020 | AN-No. 1EE26
Measurement deviations due to systematic errors of a network analysis system can be drastically reduced by an appropriate system error calibration. After system error correction, the residual measurement uncertainties are - besides the stability, linearity, and dynamic range of the network analyzer system - mainly affected by the quality of the calibration standards and the repeatability of the connections. The effective measurement accuracy of the network analysis system can be determined using the results of successive verification measurements utilizing highly precise verification standards.
24-Jan-2001 | AN-No. 1EZ48
TS-EMF3 TS-EMF TRD Konvertierung (german) TRD Konvertierung (German) TS-EMF3 TS-EMF TRD Konvertierung (german) Related products
11-Nov-2005 | AN-No. TS-EMF3
Rohde & Schwarz offers a variety of products to fit your testing needs. Here, we present our solution for testing the above-mentioned use cases.
15-Oct-2018
The R&S®EDST300 efficiently and precisely analyzes TACAN and DME ground stations, making it ideal for commissioning and regular maintenance.
16-Feb-2017
radio signals, automatic monitoring, interference, RF radiation, frequency spectrum, Automatic monitoring of radio signals interfering with sensitive devices in hospitals Automatic monitoring of radio signals interfering with sensitive devices in hospitals radio signals, automatic monitoring, interference, RF radiation, frequency spectrum, Automatic monitoring of radio signals interfering with sensitive
04-Sep-2006
Spectrum and network analyzers equipped with network interface cards can be integrated in Local Area Networks (LAN). This Application Note describes how to remote control these instruments over a LAN and use VXIpnp instrument drivers over a LAN.
25-Jun-2003 | AN-No. 1EF47
To measure linearity, a single R&S®CLG cable load generator generates the entire full digital channel load of a cable TV network. When the R&S®CLG is used together with the R&S®ETL TV analyzer, the resulting bit error ratio (BER) or carrier-tointerference noise ratio (CINR) can be directly determined in line with IEC 60728-3-1.
18-Jun-2013
broadcasting transmitters, allocated frequencies, monitoring control center, RF power, Automatic monitoring of emission parameters of registered broadcasting transmitters Automatic monitoring of emission parameters of registered broadcasting transmitters broadcasting transmitters, allocated frequencies, monitoring control center, RF power, Automatic monitoring of emission parameters of registered broadcasting
04-Sep-2006
The R&S®BTC broadcast test center generates DVB-C2 signals for receiver tests with a variety of simulated interference types. The selection tests stipulated by the DVB Project require a cable TV network with full channel load. Combining the R&S®BTC broadcast test center and the R&S®CLG cable load generator makes it quick and easy to create a flexible cable TV network with full channel load and to simulate all types of realistic interference, permitting tests in accordance with DVB.
30-Jul-2013 | AN-No. 7BM88
The R&S®SITLine ETH provides certified cryptography to safeguard data communications within Hitachi file and content systems.
27-Jan-2014
The R&S®ZNA vector network analyzer with integrated LO output and direct IF input options is a simple, cost-effective solution for 2-port and 4-port measurements using Rohde & Schwarz mmWave converters.
27-Apr-2023
IQWizard is a tool for loading IQ signal files in various formats and measuring IQ signals with a FSx spectrum analyzer or ESx Receiver. The obtained IQ data in memory can be stored in various formats or be transmitted to an R&S® vector signal generator with WinIQSIM™ or WinIQSIM2™.
26-Apr-2013 | AN-No. 1MA028
This Application Note describes the basic operating principles of distance measurement equipment (DME) and tactical air navigation (TACAN) for distance and bearing measurements in aviation along with diverse test possibilities for maintenance of DME/TACAN ground stations.Some tests are performed on the ground (on the RF port of the DME or TACAN station or in the field via antenna) while others require flight inspection.The R&S®EDS300 DME/pulse analyzer is the specialist for flight inspection and simultaneous measurement of up to 10 different DME’s and can also be used for monitoring tasks on ground (e.g. far field monitoring of all DME’s of an airport).The R&S®EDST300 TACAN/DME analyzer focusses on commissioning and regular maintenance checking of TACAN and DME ground stations and battery operated field measurements in the immediate environment of the station.
28-Mar-2017 | AN-No. 1EF91
Synthetic aperture radar (SAR) uses radar wavelengths for airborne or spaceborne ground mapping. The resolution of the SAR ground map depends on the range and cross-range SAR processing resolution. Cross-range resolution is determined by integrating pulses along a flight path for a period of time to create a synthetic aperture. Longer synthetic apertures result in finer cross-range resolution. Range resolution is achieved by radar waveform bandwidth in the form of a linear frequency modulated (LFM) chirp. Wider bandwidth enables finer range resolution.
16-Apr-2021
Testing multi carrier power amplifiers of the 3rd Generation requires test signals with a high dynamic range. This application note describes how a 4 carrier 3G WCDMA signal can be generated and measured with the application software SET_MC4. The software sets up to 4 SMIQ03HDs to generate the signal, and an FSU or FSQ to immediately evaluate and analyze the Adjacent Channel Leakage Ratio (ACLR) of the power amplifier. The setups are controlled remotely.The SET_MC4 source code is also included. Modify the code to meet your individual requirements or adopt the IEEE-commands into your own setup script.
13-Dec-2002 | AN-No. 1MA62
Rohde & Schwarz presents a customizable solution for testing barometric performance to ensure z-axis accuracy in line with FCC regulations.
24-Jun-2021
A Test Port Adapter System is implemented for all Rohde & Schwarz equipment, which operates above 26 GHz in order to protect the RF front-end from mechanical damage. The Test Port Adapter System consists of an RF front-end interface called the Test Port Adapter Body, and the Test Port Adapter Head which is attached to the Body. The Head provides an interface to a cable or device under test. This Application Note identifies the various types of Test Port Adapters, their parameters, compatibilities and usages.
28-Apr-2015 | AN-No. 1MA100
The DVB-H standard is a specification for bringing television broadcast services to handheld receivers. In order to save battery power, data for a specific service is transmitted in short bursts. This type of transmission utilizes special techniques within the transport stream. The R&S DVM offers a wide range of functions to analyze the characteristics of the DVB-H transport stream. This document describes the characteristics of the DVB-H transport stream and shows how the R&S DVM can be used for efficient analysis in research and development, production, and broadcasting.
04-Jul-2006 | AN-No. 7BM59
The R&S®RTO oscilloscope is a valuable tool for analyzing EMI problems in electronic designs. High input sensitivity, high dynamic range and a powerful FFT implementation are key features for capturing and analyzing unwanted emissions.
27-Jun-2018